Triple

T8378732
Position Surface form Disambiguated ID Type / Status
Subject European Organisation for the Exploitation of Meteorological Satellites E197636 entity
Predicate hasProgramme P6928 FINISHED
Object EUMETSAT Polar System Second Generation E735410 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: EUMETSAT Polar System Second Generation | Statement: [European Organisation for the Exploitation of Meteorological Satellites, hasProgramme, EUMETSAT Polar System Second Generation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EUMETSAT Polar System Second Generation
Context triple: [European Organisation for the Exploitation of Meteorological Satellites, hasProgramme, EUMETSAT Polar System Second Generation]
  • A. EUMETSAT Polar System chosen
    The EUMETSAT Polar System is a series of European polar-orbiting meteorological satellites that provide global data for weather forecasting, climate monitoring, and environmental observation.
  • B. Meteosat Second Generation
    Meteosat Second Generation is a series of advanced European geostationary weather satellites that provide high-resolution imagery and data for meteorological monitoring and forecasting.
  • C. Meteosat Third Generation
    Meteosat Third Generation is a new generation of European geostationary weather satellites designed to provide highly detailed, rapid-update observations for improved weather forecasting and climate monitoring.
  • D. Aqua satellite
    Aqua is a NASA Earth observation satellite focused on studying the planet’s water cycle, including oceans, atmosphere, and ice.
  • E. Polar Operational Environmental Satellites
    Polar Operational Environmental Satellites (POES) were a series of U.S. polar-orbiting weather satellites that provided long-term global observations for meteorology, climate monitoring, and environmental research.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82f64c188190af4e1608036b865d completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb80c3dc1881908081c6a2829deb5a completed March 31, 2026, 8:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce3967fd108190b045ea1328b1dc4b completed April 2, 2026, 9:39 a.m.
Created at: March 30, 2026, 6:02 p.m.